.App {
    font-family: Arial, sans-serif;
   }
   
   .modal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
   }
   
   .modalContent {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
   }